Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1873 (HYBRID ENERGY STORAGE SYSTEM)
2004 Oldsmobile Bravada AWD
Section 1873 (Hybrid Energy Storage System)
2004 Oldsmobile Bravada AWDSECTION Section 1873 (Hybrid Energy Storage System)
WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Hybrid Energy Storage Component Views
- Hybrid Energy Storage Connector End Views
- Battery Current Sensor
- Generator Battery 1 C1
- Generator Battery 1 C2
- Generator Battery 2 C1
- Generator Battery 2 C2
- Generator Battery 3 C1
- Generator Battery 3 C2
- Main Contactor Relay C1
- Main Contactor Relay C2
- Main Contactor Relay C3
- Generator Battery Disconnect Control Module C1
- Generator Battery Disconnect Control Module C2
- Diagnostic Information and Procedures
- Diagnostic Code Index
- DTC P0AA1
- DTC P0ABB
- DTC P0ABC or P0ABD
- DTC P0AC0
- DTC P0AC1 or P0AC2
- DTC P1A04, P1A05, P1A06, or P1A08
- DTC P1A0E or P1A0F
- DTC P0AF8, or P0AFB
- DTC P1A22, P1A23, P1A29, P1A2A, P1A30, or P1A31
- DTC P1A25, P1A2C, or P1A33
- DTC P1A26 or P1A27
- DTC P1A47
- DTC P1A48 or P1A49
- DTC P1A59
- DTC P1A5A
- Repair Instructions
- Hybrid Battery Service Disconnect/Connect
- Generator Battery Disconnect Control Module Replacement
- Battery Positive Cable Fuse Replacement
- 36-Volt Battery Positive Cable Replacement
- 36-Volt Battery Negative Cable Replacement
- Generator Battery Replacement
- Battery Positive Cable Extension Cable Replacement
- Generator Battery Fuse Replacement
- Generator Battery Carrier Replacement
- Generator Battery Temperature Sensor Replacement
- Generator Battery Temperature Sensor Wiring Harness Replacement
- Description and Operation
- Generator Battery Carrier Description and Operation
- Generator Control Module
- Starter Generator
- Generator Control Module Coolant Pump
- Three Phase Cable Assembly
- Generator Battery (Carrier Assembly)
- Generator Battery
- Generator Battery Vent Fan
- Generator Battery Temperature Sensors
- Generator Battery Temperature Sensor Wiring Harness
- Generator Battery Fuse
- Generator Battery Disconnect Control Module
- Generator Battery Disconnect Control Module Cover
- Generator Battery Carrier Description and Operation
RENDER: 1.0x
NO RELATED
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Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.